The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 07, 2025

Filed:

Apr. 19, 2022
Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Inventors:

Ung-Hee Shin, Yeosu-si, KR;

Jae-Hun Shim, Hwaseong-si, KR;

Joung-Hee Lee, Hwaseong-si, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 13/16 (2006.01); B60T 7/04 (2006.01); B60T 13/74 (2006.01);
U.S. Cl.
CPC ...
B60T 13/162 (2013.01); B60T 7/042 (2013.01); B60T 13/745 (2013.01); B60T 2270/60 (2013.01);
Abstract

A method of controlling an electric booster including a reaction disk, a boosting body and a pedal push rod connected to a pedal and configured to come into contact with the reaction disk, the electric booster being subjected to braking control according to a braking map, includes: a first braking control step of controlling and generating a reaction force at normal times in accordance with a pedal effort by compressing and expanding a fluid while moving the pedal push rod; and a second braking control step of controlling and generating the reaction force in accordance with the pedal effort only in a condition in which the reaction disk and the pedal push rod are in contact with each other by detecting a size of an air gap between the reaction disk and the pedal push rod.


Find Patent Forward Citations

Quick Actions:

Shin, Ung-Hee. (2025). Method of controlling electric booster for improving heterogeneous braking properties (U.S. Patent No. 12187246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12187246

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